For instructors who include a discussion of European responses to climate change, including the EU-ETS, I would suggest checking out the resources on the Polimp site.  The site is funded by the European Commission under its 7th Framework Program.

Among the resources on the site pertinent to those teaching climate and energy courses are the following:

• The Climate Policy Information Hub, a portal which provides concise summaries and links to additional resources on an array of climate policy and science issues, including European Union climate policy, international climate policy institutions, renewable energy policies, and detailed information about climate and energy issues in several key sectors, including residential, transportation and agriculture;
• An archived webinar series, which includes an excellent recent discussion of the future of the EU-ETS, lessons learned from the 15th UNFCCC COP in Copenhagen for the upcoming 21st COP in Paris, and the contours of European climate policy for 2030;
• A Policy Brief Series, which includes briefings on stakeholder perspectives on the EU-ETS, and financing renewable energy in the European Union,

The site also includes a (free) newsletter for apprising subscribers of new resources on the site and upcoming events.